To get more people outside, Londoners are vowing to make their home city greener, healthier, and wilder https://on.natgeo.com/2Y56r6V

To get more people outside, Londoners are vowing to make their home city greener, healthier, and wilder https://on.natgeo.com/2Y56r6V 

https://twitter.com/NatGeoTravel/status/1153356221803585542